Megatest

	    (debug:print 2 "Output from running " fullrunscript ", pid " (vector-ref exit-info 0) " in work area " 
			 work-area ":\n====\n exit code " (vector-ref exit-info 2) "\n" "====\n")
	    (sqlite3:finalize! db)
	    (if (not (vector-ref exit-info 1))
		(exit 4)))))))

;; set up the very basics needed for doing anything here.
(define (setup-for-run toppath)
  ;; would set values for KEYS in the environment here for better support of env-override but 
  ;; have chicken/egg scenario. need to read megatest.config then read it again. Going to 
  ;; pass on that idea for now.
  (let ((configdat (find-and-read-config (if (args:get-arg "-config")
					     (args:get-arg "-config") 
					     (conc toppath "/megatest.config"))
					 environ-patt: "env-override")))
    (debug:print 0 "NOTE: handle MT_RUN_AREA_HOME here!")
    configdat))
;; (*configdat*  (if (car *configinfo*)(car *configinfo*) #f))
;; (*toppath*    (if (car *configinfo*)(cadr *configinfo*) #f)))
;; (if *toppath*
;;	(setenv "MT_RUN_AREA_HOME" *toppath*) ;; to be deprecated
;;	(debug:print 0 "ERROR: failed to find the top path to your run setup."))

(define (get-best-disk confdat)
  (let* ((disks    (hash-table-ref/default confdat "disks" #f))
	 (best     #f)
	 (bestsize 0))
    (if disks 
	(for-each